Children learn to balance and ride while boosting their confidence. No Pedals! No training wheels! Pneumatic Rubber Tires with extra long tube valves, rubberized handle bar grips and cushioned leatherette seat. Spoke-less disk wheel are to prevent little feet from getting caught. It has a unique carry handle incorporated in the bike & s body and offers limited steering radius to prevent jackknifing. Adjustable seat height, that grows with your child which is 5 height positions adjustable, from 13.5 to 17.5 inches. It & s suitable for up to 60 pounds children. Recommended ages are for 2 1/2 years - 6 years. Product Measures: 35 x 15.51 x 22.01 inches. Wood harvested from a replenish-able source. Formaldehyde free glue, it had non toxic paints and lacquer. Carton is made from recycled paper with water based ink printing.